Answer:
Option A) a population and a parameter.
Step-by-step explanation:
Sample and Population:
- Population is the collection of all the possible observations of an event.
- A sample is a part of population and always smaller than the population.
- A sample is a subset of the population.
Statistic and parameter:
- Any numerical value that may define a property of the sample is known as the statistic.
- Any numerical value that may describe a population is know as parameter.
The relationship between a sample and a statistic is the same as the relationship between
Option A) a population and a parameter.
The correct option regarding when each table is appropriate is given by:
E.) Z-Tables are applicable when you have population data, T-Tables are applicable when you have sample data.
<h3>When to use the z-distribution and the t-distribution?</h3>
- When we have the standard deviation for the sample, the t-distribution is used.
- When we have the standard deviation for the population, the z-distribution is used.
Hence, option E is correct.
More can be learned about the z-distribution and the t-distribution at brainly.com/question/15869521
Answer:
A. the times at which the golf ball is on the ground
Step-by-step explanation:
The expression of the function is
h(x)= -4x^2+36x
The roots can be seen in the image below
You have a formula which represents the height over time.
The roots of the equation indicate that the height is equal to zero
The correct option is
A. the times at which the golf ball is on the ground
The ball is in the ground at x= 0 and x = 9 seconds
Answer: 32questions
Step-by-step explanation:let the total number of test = x
Therefore: 24/x * 100 = 75
x = 24*100 / 75
= 32questions
Answer: The answer would be 8.5 times 10^-5
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10 If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
